<template>
  <div>
<span v-for="(item,index) in arr" :key="index">
  <input type="checkbox" name="" id="" v-model="hobby" :value="item">
  {{item}}
</span>
<ul>
  <li v-for="item in hobby" :key="item">{{item}}</li>
</ul>
  </div>
</template>

<script>
export default {
  data () {
    return {
      arr: ['科幻', '喜剧', '动漫', '冒险', '科技', '军事', '娱乐', '奇闻'],
      hobby: []
    }
  },

  created () {

  },

  methods: {

  }
}
</script>

<style scoped lang='less'>

</style>
